Dance Shoe brush, for brushing up the suede on the bottom of your shoes. This is important because when your dance shoes get dirty, they loose their grip on the floor, and this can be dangerous. Brushing up the suede restores the grip as well as keeping them in tip top shape.
The folding brush folds to close the bristles inside, so when you put the bush in your shoe bag is doesn't damage your shoes. Bonus!